1444784100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 4702199040

約数和(自身を除く): 3257414940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 30, 34, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 109, 113, 115, 138, 150, 170, 204, 218, 226, 230, 255, 276, 300, 327, 339, 340, 345, 391, 425, 436, 452, 460, 510, 545, 565, 575, 654, 678, 690, 782, 850, 1020, 1090, 1130, 1150, 1173, 1275, 1308, 1356, 1380, 1564, 1635, 1695, 1700, 1725, 1853, 1921, 1955, 2180, 2260, 2300, 2346, 2507, 2550, 2599, 2725, 2825, 3270, 3390, 3450, 3706, 3842, 3910, 4692, 5014, 5100, 5198, 5450, 5559, 5650, 5763, 5865, 6540, 6780, 6900, 7412, 7521, 7684, 7797, 7820, 8175, 8475, 9265, 9605, 9775, 10028, 10396, 10900, 11118, 11300, 11526, 11730, 12317, 12535, 12995, 15042, 15594, 16350, 16950, 18530, 19210, 19550, 22236, 23052, 23460, 24634, 25070, 25990, 27795, 28815, 29325, 30084, 31188, 32700, 33900, 36951, 37060, 37605, 38420, 38985, 39100, 42619, 44183, 46325, 48025, 49268, 50140, 51980, 55590, 57630, 58650, 61585, 62675, 64975, 73902, 75210, 77970, 85238, 88366, 92650, 96050, 111180, 115260, 117300, 123170, 125350, 127857, 129950, 132549, 138975, 144075, 147804, 150420, 155940, 170476, 176732, 184755, 185300, 188025, 192100, 194925, 209389, 213095, 220915, 246340, 250700, 255714, 259900, 265098, 277950, 283291, 288150, 307925, 369510, 376050, 389850, 418778, 426190, 441830, 511428, 530196, 555900, 566582, 576300, 615850, 628167, 639285, 662745, 739020, 752100, 779700, 837556, 849873, 852380, 883660, 923775, 1046945, 1065475, 1104575, 1133164, 1231700, 1256334, 1278570, 1325490, 1416455, 1699746, 1847550, 2093890, 2130950, 2209150, 2512668, 2557140, 2650980, 2832910, 3140835, 3196425, 3313725, 3399492, 3695100, 4187780, 4249365, 4261900, 4418300, 4815947, 5234725, 5665820, 6281670, 6392850, 6627450, 7082275, 8498730, 9631894, 10469450, 12563340, 12785700, 13254900, 14164550, 14447841, 15704175, 16997460, 19263788, 20938900, 21246825, 24079735, 28329100, 28895682, 31408350, 42493650, 48159470, 57791364, 62816700, 72239205, 84987300, 96318940, 120398675, 144478410, 240797350, 288956820, 361196025, 481594700, 722392050, 1444784100]

約数ペア:

[(1, 1444784100), (2, 722392050), (3, 481594700), (4, 361196025), (5, 288956820), (6, 240797350), (10, 144478410), (12, 120398675), (15, 96318940), (17, 84987300), (20, 72239205), (23, 62816700), (25, 57791364), (30, 48159470), (34, 42493650), (46, 31408350), (50, 28895682), (51, 28329100), (60, 24079735), (68, 21246825), (69, 20938900), (75, 19263788), (85, 16997460), (92, 15704175), (100, 14447841), (102, 14164550), (109, 13254900), (113, 12785700), (115, 12563340), (138, 10469450), (150, 9631894), (170, 8498730), (204, 7082275), (218, 6627450), (226, 6392850), (230, 6281670), (255, 5665820), (276, 5234725), (300, 4815947), (327, 4418300), (339, 4261900), (340, 4249365), (345, 4187780), (391, 3695100), (425, 3399492), (436, 3313725), (452, 3196425), (460, 3140835), (510, 2832910), (545, 2650980), (565, 2557140), (575, 2512668), (654, 2209150), (678, 2130950), (690, 2093890), (782, 1847550), (850, 1699746), (1020, 1416455), (1090, 1325490), (1130, 1278570), (1150, 1256334), (1173, 1231700), (1275, 1133164), (1308, 1104575), (1356, 1065475), (1380, 1046945), (1564, 923775), (1635, 883660), (1695, 852380), (1700, 849873), (1725, 837556), (1853, 779700), (1921, 752100), (1955, 739020), (2180, 662745), (2260, 639285), (2300, 628167), (2346, 615850), (2507, 576300), (2550, 566582), (2599, 555900), (2725, 530196), (2825, 511428), (3270, 441830), (3390, 426190), (3450, 418778), (3706, 389850), (3842, 376050), (3910, 369510), (4692, 307925), (5014, 288150), (5100, 283291), (5198, 277950), (5450, 265098), (5559, 259900), (5650, 255714), (5763, 250700), (5865, 246340), (6540, 220915), (6780, 213095), (6900, 209389), (7412, 194925), (7521, 192100), (7684, 188025), (7797, 185300), (7820, 184755), (8175, 176732), (8475, 170476), (9265, 155940), (9605, 150420), (9775, 147804), (10028, 144075), (10396, 138975), (10900, 132549), (11118, 129950), (11300, 127857), (11526, 125350), (11730, 123170), (12317, 117300), (12535, 115260), (12995, 111180), (15042, 96050), (15594, 92650), (16350, 88366), (16950, 85238), (18530, 77970), (19210, 75210), (19550, 73902), (22236, 64975), (23052, 62675), (23460, 61585), (24634, 58650), (25070, 57630), (25990, 55590), (27795, 51980), (28815, 50140), (29325, 49268), (30084, 48025), (31188, 46325), (32700, 44183), (33900, 42619), (36951, 39100), (37060, 38985), (37605, 38420)]